Word: 公民 (gōngmín)

交税是公民天经地义的事。

Jiāoshuì shì gōngmín tiānjīngdìyì de shì.

Paying taxes is a citizen's unalterable duty.

他是中国的公民。

Tā shì Zhōngguó de gōngmín.

He's a citizen of China.

他是美国公民，也是华裔。

Tā shì Měiguó gōngmín, yě shì Huáyì.

He is an American citizen and also of Chinese descent.

公民有权行使自己的权利。

Gōngmín yǒuquán xíngshǐ zìjǐ de quánlì.

Citizens have the right to exercise their rights.

公民都应该依法纳税。

Gōngmín dōu yīnggāi yīfǎ nàshuì.

All citizens should pay taxes according to the law.

我是世界公民。

Wǒ shì shìjiè gōngmín.

I'm a citizen of the world.

我是美国的公民。

Wǒ shì Měiguó de gōngmín.

I am an American citizen.